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ISO 23673:2021

Plastics — Elasticity index — Determination of elastic property of melts

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Kehtiv alates 21.05.2021
Tegevusala (ICS grupid)
83.080.01 Plastid üldiselt
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Staatus
Kuupäev
Tüüp
Nimetus
21.05.2021
Põhitekst
This document specifies a procedure for the determination of an elasticity index based on measurements of the shear storage modulus using oscillatory rheometers, establishes general principles, and gives guidelines for performance of measurements. The elasticity index is applicable to all thermoplastics and viscoelastic materials for which the elastic behaviour is a crucial application property.
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